#include<bits/stdc++.h>
using namespace std;
int solve() {
  int a[10]={1,2,3,4};
  sort(a, a+7);
  cout<<a[6]<<endl;
  return 0;
}
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
  // freopen("in.txt","r",stdin);
  // freopen("out.txt","w",stdout);
  int tc; tc = 1;
  for(int t = 1; t <= tc; t++) {
    // cout << "Case #" << t << ": \n";
    solve();
  }
  return 0;
}
